bash -c "$(curl –L https://raw.githubusercontent.com/oracle/oci-cli/master/scripts/install/install.sh)"

===> Modify profile to update your $PATH and enable shell/tab completion now? (Y/n): y

===> Enter a path to an rc file to update (file will be created if it does not exist) (leave blank to use '/root/.bashrc'):
-- Backed up '/root/.bashrc' to '/root/.bashrc.backup'
-- Tab completion set up complete.
-- If tab completion is not activated, verify that '/root/.bashrc' is sourced by your shell.
--
-- ** Run `exec -l $SHELL` to restart your shell. **
--
-- Installation successful.
-- Run the CLI with /root/bin/oci --help

oci -v

exec -l $SHELL

oci setup config

Enter a location for your config [/root/.oci/config]:
Enter a user OCID:  #输入你的用户ocid
Enter a tenancy OCID:  #输入你租户的用户id
Enter a region by index or name(e.g.
1: ap-chiyoda-1, 2: ap-chuncheon-1, 3: ap-hyderabad-1, 4: ap-melbourne-1, 5: ap-mumbai-1,
6: ap-osaka-1, 7: ap-seoul-1, 8: ap-sydney-1, 9: ap-tokyo-1, 10: ca-montreal-1,
11: ca-toronto-1, 12: eu-amsterdam-1, 13: eu-frankfurt-1, 14: eu-zurich-1, 15: me-dubai-1,
16: me-jeddah-1, 17: sa-santiago-1, 18: sa-saopaulo-1, 19: uk-cardiff-1, 20: uk-gov-cardiff-1,
21: uk-gov-london-1, 22: uk-london-1, 23: us-ashburn-1, 24: us-gov-ashburn-1, 25: us-gov-chicago-1,
26: us-gov-phoenix-1, 27: us-langley-1, 28: us-luke-1, 29: us-phoenix-1, 30: us-sanjose-1): #这里选择区域

Do you want to generate a new API Signing RSA key pair? (If you decline you will be asked to supply the path to an existing key.) [Y/n]: y #输入y
Enter a directory for your keys to be created [/root/.oci]:
Enter a name for your key [oci_api_key]:
Public key written to: /root/.oci/oci_api_key_public.pem
Enter a passphrase for your private key (empty for no passphrase):
Private key written to: /root/.oci/oci_api_key.pem
Fingerprint:
Config written to /root/.oci/config

If you haven't already uploaded your API Signing public key through the
 console, follow the instructions on the page linked below in the section

 'How to upload the public key':

 https://docs.cloud.oracle.com/Content/API/Concepts/apisigningkey.htm#How2

cat /root/.oci/oci_api_key_public.pem

oci iam availability-domain list

[root@host63c0dcac37 ~]# oci iam availability-domain list
{
"data": [
{
"compartment-id": "ocid1.tenancy.oc1..aaaaaaaauoxxxxxxxxxxxxx",
"id": "ocid1.availabilitydomain.oc1..aaaaaaaaaixxxxxxxxxxxxx",
"name": "uffff:AP-TOKYO-1-AD-1"
}
]
}

oci compute instance launch --availability-domain yxrF:AP-TOKYO-1-AD-1 --image-id ocid1.image.oc1.ap-seoul-1.aaaaaaaa..... --subnet-id ocid1.subnet.oc1.ap-seoul-1.aaaaaaaa..... --shape VM.Standard.A1.Flex --assign-public-ip true --metadata '{"ssh_authorized_keys": "ssh-rsa xxxxxxxxxxxxxxxxx填你自己的"}' --compartment-id ocid1.tenancy.oc1..aaaaaaaa...... --shape-config '{"ocpus":4,"memory_in_gbs":24,"boot_volume_size_in_gbs":100}'